package com.zcl.javaClassAndObject.commonphrase;

/**
 * @Description:
 * @author: zcl
 * @date: 2021/12/10  10:33
 */
public class WaterSource {
    private String s;
    WaterSource(){
        System.out.println("WaterSource()");
        s = new String("Constructor");
    }

    @Override
    public String toString(){ return s;}
}
